---
title: "Veljko Ristic (@veljkoristic) | Hashnode"
description: "Content Manager at Mailtrap. Read the latest articles by Veljko Ristic on Hashnode."
url: "https://hashnode.com/@veljkoristic"
---

@veljkoristic

# Veljko Ristic

@veljkoristic · Joined October 2023

Content Manager at Mailtrap

### [What Is Secure Email Server & How Does It Work?](https://veljkoristic.hashnode.dev/what-is-secure-email-server-and-how-does-it-work?utm_source=hashnode&utm_medium=feed)

Learn what a secure email server means, the role of email security, and how to make your email server secure. Click here.

12 min read · [veljkoristic.hashnode.dev](https://veljkoristic.hashnode.dev/what-is-secure-email-server-and-how-does-it-work?utm_source=hashnode&utm_medium=feed)

[Feb 21, 2025](https://hashnode.com/posts/what-is-secure-email-server-and-how-does-it-work/67b834d926a84052f3ed6f68)

### [How to Set Up, Configure, and Send Emails using Yahoo SMTP Server](https://veljkoristic.hashnode.dev/how-to-set-up-configure-and-send-emails-using-yahoo-smtp-server?utm_source=hashnode&utm_medium=feed)

Learn what Yahoo SMTP is, set up and configuration of Yahoo SMTP to send emails, limitations and reliable alternatives.

10 min read · [veljkoristic.hashnode.dev](https://veljkoristic.hashnode.dev/how-to-set-up-configure-and-send-emails-using-yahoo-smtp-server?utm_source=hashnode&utm_medium=feed)

[Oct 23, 2024](https://hashnode.com/posts/how-to-set-up-configure-and-send-emails-using-yahoo-smtp-server/6718e2a5e109b3905df604a4)

### [Setting up GoDaddy SMTP to Send Emails](https://veljkoristic.hashnode.dev/setting-up-godaddy-smtp-to-send-emails?utm_source=hashnode&utm_medium=feed)

When you think of an SMTP email server, GoDaddy isn’t the first thing that comes to mind. But the hosting behemoth gives you a few options to set it up, even if you want to use a third-party provider. Here, I cover everything about GoDaddy SMTP, fro...

10 min read · [veljkoristic.hashnode.dev](https://veljkoristic.hashnode.dev/setting-up-godaddy-smtp-to-send-emails?utm_source=hashnode&utm_medium=feed)

[Oct 21, 2024](https://hashnode.com/posts/setting-up-godaddy-smtp-to-send-emails/67164a8365483edac4577127)

### [How to Validate Emails in PHP: regex, filter\_var(), and API Explained](https://veljkoristic.hashnode.dev/how-to-validate-emails-in-php-regex-filtervar-and-api-explained?utm_source=hashnode&utm_medium=feed)

Learn how to validate emails in PHP using email validation function, regular expressions, and APIs.

12 min read · [veljkoristic.hashnode.dev](https://veljkoristic.hashnode.dev/how-to-validate-emails-in-php-regex-filtervar-and-api-explained?utm_source=hashnode&utm_medium=feed)

[May 14, 2024](https://hashnode.com/posts/how-to-validate-emails-in-php-regex-filtervar-and-api-explained/664343a757fdf70f660ca619)

### [Creating a WordPress Contact Form – Complete Guide](https://veljkoristic.hashnode.dev/creating-a-wordpress-contact-form-complete-guide?utm_source=hashnode&utm_medium=feed)

I’ll make you an offer you can’t refuse. 🐈 I’ll tell you how to create a WordPress contact form, covering every imaginable detail, and making sure you won’t be reading only code and industry jargon. So, this article is suitable for beginners and tho...

9 min read · [veljkoristic.hashnode.dev](https://veljkoristic.hashnode.dev/creating-a-wordpress-contact-form-complete-guide?utm_source=hashnode&utm_medium=feed)

[Apr 17, 2024](https://hashnode.com/posts/creating-a-wordpress-contact-form-complete-guide/661f5603ee110cda557cb607)